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Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
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Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
Bain Hydra-Fortifiant Shampoo - Refill | L'Oréal Partner Shop
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Description

Genesis is the first dual action anti-fall haircare range: FOR ALL WOMEN, IN ALL LIFESTYLES, WITH ALL DEGREE OF HAIR FALL.
Powered with a cocktail of highly efficient ingredients to instantly strengthen and thicken the hair fiber for an immediate fuller look with more fiber strength, more fiber retention* and -84% less hair-fall**.

 

*Clinical study, 99 people, 6 weeks use.
**hair-fall due to breakage. Instrumental test on Bain Nutri-fortifiant + Masque Reconstituant + Ampoule/Sérum Aminexil.

 

HOW DOES GENESIS  WORK?
A double action for your client: 
Instantly: PROTECTS AGAINST DAILY EXTERNAL AGGRESSOR AND ANTIOXIDES thanks to Ginger roots and Edelweiss native cells.
Long Term: STOP HAIR-FALL FORTIFIES HAIR ANCHORAGE & RETENTION AND REDUCE HAIR-FALL FROM THE ROOTS thanks to Aminexil.

 

Bain Hydra Fortifiant benefits:
- Gently removes sebum & pollution particles from scalp and hair. 
- Provides oil-control. 
- Prevents risk of hair-fall due to breakage from brushing. 
- 97% less hair fall due to breakage from brushing*. 
- Gently cleanses scalp & hair while adding moisture. 

*After application of Bain Hydra Fortifiant.

 

WHO IS IT FOR? 
Genesis targets every woman with hair fall need that would be efficient, convenient and pleasurable with :
- Instant result of hair care
- Efficacy of anti-hair fall solutions

How To Use

Bath and Massage with the Bain Hydra Fortifiant :

Step 1: Measure out 5ml (one pump) and apply the Bain Hydra Fortifiant into the scalp, performing the three bain gestures of the Kérastase massage.
Step 2: Rince thoroughly towel dry and don't forget ears.
Step 3: Make sure hair is not messy and help him to lift his head.
In case of contact with eyes, rinse them immediately and thoroughly.

 

Learn more on Access

Ask more information about this product
Ingredients

Genesis bains are enriched with GINGER ROOT and EDELWEISS NATIVE CELLS.

GINGER ROOTS: Known for its ability to prect agains daily external aggressor.

EDELWEISS NATIVE CELLS: Capable to resist the most extreme conditions and is know in skincare for its antioxidant. It also has power & collagen preseving properties.

 

INGREDIENTS
AQUA / WATER / EAU • SODIUM LAURETH SULFATE • CITRIC ACID • COCAMIDOPROPYL BETAINE • SODIUM HYDROXIDE • PROPYLENE GLYCOL • SODIUM CHLORIDE • SODIUM BENZOATE • HEXYLENE GLYCOL • POLYQUATERNIUM-10 • SALICYLIC ACID • LIMONENE • LINALOOL • GLYCERIN • BENZYL SALICYLATE • COUMARIN • ZINGIBER OFFICINALE ROOT EXTRACT / GINGER ROOT EXTRACT • CITRAL • BENZYL ALCOHOL • CITRONELLOL • XYLITYLGLUCOSIDE • ANHYDROXYLITOL • LEONTOPODIUM ALPINUM CALLUS CULTURE EXTRACT • XYLITOL • XANTHAN GUM • DIPEPTIDE • IAMINOBUTYROYL BENZYLAMIDE DIACETATE • PARFUM / FRAGRANCE

Rating & Reviews

1,306 reviews
5 stars
( 928)
4 stars
( 226)
3 stars
( 75)
2 stars
( 33)
1 star
( 44)
5
4.5 / 5 stars

nataliec284_4711

4

1.757205903E12 06/09/2025

Great, but not exceptional—and smells nice!

[This review was collected as part of a promotion.] I’ve been using both the genesis shampoo and conditioner for the past month and I’m really liking it! First of all, it smells great— I’m not great at describing fragrances but it’s almost citrusy? I definitely wouldn’t say this is a super clarifying shampoo. I have very fine hair and I almost always need to double cleanse even without a ton of product build up or oil in my hair. I also find that this shampoo is not as concentrated as my Oribe shampoo, so I need to use much more to get the same effect. Because of that, this product might not work as well for someone with thicker hair. I can’t say that I’ve seen any noticeable changes in breakage or hair fall, but it hasn’t been that long since I’ve started using these, nor do I really expect my shampoo and conditioner to have that much of an effect, since I already use bond repair treatments. Overall, it’s a really nice product, but probably not something I’ll repurchase at this price point.

Originaly posted on  influenster.com

kat_22_3660

5

1.757173509E12 06/09/2025

Smells nice

[This review was collected as part of a promotion.] My hair feels softer and less fragile since I started using these. The shampoo cleans well without stripping, and the conditioner leaves my hair smooth but not heavy. Even the scent lingers lightly, which makes it feel like I just stepped out of a salon.

Originaly posted on  influenster.com

Charpar

5

1.757173509E12 06/09/2025

Bouncing and behaving

Best shampoo I’ve ever used. I’ve tried them all. Smell is light and nice. My hair is medium thick with full curls that settle into big waves next day. This shamp/ conditioner set makes my hair bouncy, shiny and soft.

Originaly posted on  kerastase-usa.com

MecheRod

3

1.757138408E12 06/09/2025

It's not suitable for my thin, I use other Kerasta

No funciona en mi cabello delgado y escaso, cambié a la línea Premiere (sin sulfatos) y me resulta mejor porque uso nano keratina para controlar el frizz. Actualmente estoy haciendo una orden de la línea Discipline para tratar de manejar mi cabello sin keratinas ya que aunque me controlan el frizz me produce mucha grasa.

Originaly posted on  kerastase-usa.com

tothestarsx_673

4

1.757106908E12 05/09/2025

Works well

[This review was collected as part of a promotion.] I've been using this shampoo for a month and I like it. The smell is nice but it fades fast (which is actually wonderful for me because I'm sensitive to fragrances!). The only concern I have is my hair is bleached and fried and it doesn't feel like it has a lot of repairing qualities to it, but it does keep it shiny and soft.

Originaly posted on  influenster.com

SleekGuy

1

1.757096076E12 05/09/2025

Not for me :(

It made my hair too dry and weak. Not buying again

Originaly posted on  kerastase-usa.com

Reply from Consumer Care Center

Thank you for your feedback. We are truly sorry to hear that the Genesis Bain Hydra-Fortifiant Shampoo left your hair feeling dry and weak. We understand your frustration, as this is certainly not the intended outcome. While formulated to strengthen and hydrate, we recognize that individual hair types can react differently. Your experience is valuable to us, and we apologize this product wasn't the right fit.

danap_2847

5

1.757080807E12 05/09/2025

Great shampoo

[This review was collected as part of a promotion.] Great shampoo. I have been using this shampoo for a little under a month and will continue to use it to get a full sense of how this product works. So far, I've noticed that my hair is soft and not dry at all, which some products make my hair. My hair is also prone to being oily, and I've noticed that my hair is less oily. I am able to go more days between washes. I also really like the package and the smell of this shampoo.

Originaly posted on  influenster.com

abail2_5916

5

1.757080807E12 05/09/2025

Transformed my hair

[This review was collected as part of a promotion.] I cannot say enough amazing things about the Genesis Bain Hydra-Fortifiant Shampoo! From the very first wash, I noticed a huge difference in how my hair felt—stronger, softer, and just healthier overall. I’ve always struggled with hair fall due to breakage, especially during brushing, and this shampoo has been a total game-changer. The formula is lightweight but still gives a luxurious lather that makes my scalp feel incredibly clean without stripping it. It smells divine—fresh and slightly floral, without being overpowering—and leaves my hair smelling salon-fresh for days. I also love that it doesn’t weigh my hair down or make it greasy by the next day. After just a few weeks of using it consistently, my hair feels stronger, looks shinier, and I’ve noticed significantly less breakage. It pairs perfectly with the Genesis conditioner and serum too—together, they're a powerhouse combo for fragile hair. If you're dealing with hair fall or just want your hair to feel and look its absolute best, this shampoo is worth getting I’ve tried countless high-end shampoos, but this one truly delivers. Kérastase nailed it with this formula. Highly, HIGHLY recommend!

Originaly posted on  influenster.com

siddy_732

3

1.757096815E12 05/09/2025

Works as promised!

[This review was collected as part of a promotion.] I was extremely excited to try the Kerastase shampoo and conditioner after reading so many good things, and while it performs the benefits it claims, theres pros and cons I've noticed. First of all, the packaging for the shampoo is SO cute. I just hate that it's a twist-off cap. The scent on the shampoo doesn't appeal to me either, and pairing it with the conditioner you just smell like baby powder. The shampoo doesn't lather as well as other shampoos, and it takes a few uses to really feel like my scalp and hair are clean. My hair after drying also doesn't feel soft and silky, but rather clean... and heavy? I can't make it make sense. HOWEVER. As a mother to an infant going through all of the hair trauma, my hair has had SIGNIFICANTLY less shedding and breakage while using this shampoo. I've even noticed some new growth! My scalp also isn't as oily, and I can go longer between washes. The product 110% works as it describes, just with some minor grievances.

Originaly posted on  influenster.com

Reply from Consumer Care Center

Thank you for your honest feedback. We are thrilled to hear our Kerastase shampoo and conditioner have significantly reduced shedding, promoted new growth, and improved your scalp health. We sincerely apologize for the inconveniences regarding the packaging, scent, lather, and hair texture. Please know we are reporting your valuable insights back to our teams.

jennn5f82_4884

5

1.757027706E12 04/09/2025

Gentle shampoo with a great fragrance!

[This review was collected as part of a promotion.] This shampoo has been amazing for my aging, frequently color-treated and heat-processed hair. It lathers up nicely and smells amazing (if you do not like strong-scented products, this is not for you). It is incredibly gentle but it cleans really well. I actually love this shampoo and plan to add it to my routine.

Originaly posted on  influenster.com

lilsal13_8111

5

1.757020509E12 04/09/2025

Kérastase Genesis

[This review was collected as part of a promotion.] I absolutely love the Kérastase Genesis line! The Bain Hydra-Fortifiant shampoo leaves my hair feeling so clean without stripping it, and the Fondant Renforçateur conditioner makes it soft, smooth, and much easier to manage. After a few uses, I noticed way less breakage and my hair feels stronger overall. The scent is amazing—fresh and salon-like, which makes wash days feel luxurious. Perfect for anyone dealing with weakened hair or shedding. Definitely a must-have in my routine!

Originaly posted on  influenster.com

alexism380_863

5

1.757020509E12 04/09/2025

Awesome

[This review was collected as part of a promotion.] Love this shampoo!! Ive been using it for about a month and i definitely notice my hair is stronger and breaks less when i brush it. My new favorite!!

Originaly posted on  influenster.com

amandah2_8008

5

1.757003408E12 04/09/2025

Works great

[This review was collected as part of a promotion.] I received this shampoo to test and review. It worked great for my hair. Super cute packaging love the color. Not really scented and safe ingredients. My hair definitely felt healthier after using

Originaly posted on  influenster.com

kimberlym697_7174

5

1.757016009E12 04/09/2025

Game-changer for fragile hair!

[This review was collected as part of a promotion.] I’ve tried countless shampoos claiming to strengthen and reduce hair fall, but Kérastase Genesis Bain Hydra-Fortifiant actually delivers. From the first wash, my hair felt cleaner without being stripped, and the lightweight gel texture was perfect for my fine strands. After two weeks, I noticed fewer hairs in the drain and way less breakage when brushing. The scent is luxurious—like a spa in a bottle—and it lingers just enough to feel fresh all day. What really surprised me was how soft and bouncy my hair became without needing extra styling products. It’s like my hair got its confidence back. If your strands are stressed, thinning, or just need a little love, this shampoo is worth every drop. I’m officially hooked. 💁‍♀️✨

Originaly posted on  influenster.com

ste_fanni_142

5

1.757003408E12 04/09/2025

The aroma says it all!

[This review was collected as part of a promotion.] Wow! I have discovered my new favorite shampoo and conditioner combo. Even humid weather can't stop my hair from looking/feeling silk smooth after I use both of these products. When you wash your hair you can feel it working. It's almost a slight cinnamon haze and I have never been sniffed (by people) so much in my life. Everyone says "you smell so good." The only negative is that I can only use it for 2 or 3 washes because it can cause build up, but that doesn't really bother me because I can simply change it up and wash my hair with something else.

Originaly posted on  influenster.com

ashleyn340_3966

5

1.756918807E12 03/09/2025

Premium shampoo

[This review was collected as part of a promotion.] The Kérastase Genesis Bain Hydra-Fortifiant Shampoo is a lightweight, silicone-free formula designed to reduce hair fall from breakage while gently cleansing the scalp, making it ideal for normal to oily, fragile hair. It lathers into a rich foam that leaves roots feeling refreshed and lengths soft without heaviness, and with consistent use, it helps minimize shedding during brushing and improves overall hair strength. The scent is fresh, clean, and subtly floral—luxurious without being overpowering—and the elegant blush-toned bottle with a metallic cap reflects its premium feel. Powered by strengthening ingredients like ginger root and edelweiss extract, the shampoo reinforces the hair fiber over time without stripping moisture. Though on the pricier side, a little goes a long way, and the visible results—cleaner scalp, less breakage, and stronger hair—make it a worthwhile investment for those dealing with stress-related hair fall or weakened strands. Highly recommended!

Originaly posted on  influenster.com

ldibart_4857

4

1.756921508E12 03/09/2025

Nice

[This review was collected as part of a promotion.] I really like the packaging here. The bottle is sleek and elegant. It looks very pretty in my shower. I used both the shampoo and the conditioner together, and the result left my hair light and bouncy. My scalp felt clean, the product smelled really good, and I think it’s overall a decent product bundle/ value. It does what it says it will.

Originaly posted on  influenster.com

carriej37_8536

5

1.756918807E12 03/09/2025

Makes my hair clean and so soft. New favorite!

[This review was collected as part of a promotion.] This is one of the best shampoos I have used. It makes my hair feel so clean and soft. It has a light fragrance that is beautiful but doesn’t knock you out. My hair looks so clean and shiny every time I use it. Love love love.

Originaly posted on  influenster.com

Asalinas

5

1.756906206E12 03/09/2025

Amazing!

[This review was collected as part of a promotion.] I’ve used it for about a month now & my hair Shedding is getting better! It smells amazing & a little goes a long way!

Originaly posted on  kerastase-usa.com

adrianab171_9228

5

1.756918807E12 03/09/2025

Smells amazing and leaves hair so clean!

[This review was collected as part of a promotion.] I am in love with this shampoo! It has a clarifying effect and leaves your hair feeling squeaky clean just like salon-washed hair does. This size bottle can easily last a couple of months if you’re washing your hair 2-3 times per week.

Originaly posted on  influenster.com

Llaneritax3

5

1.756861204E12 02/09/2025

Best shampoo ever

I just love the way my hair feels after this shampoo

Originaly posted on  kerastase-usa.com

Shaoli

5

1.756913407E12 03/09/2025

high-quality shampoos

[This review was collected as part of a promotion.] I love this shampoo high-quality shampoos that strengthen, moisturize, and balance the hair and scalp. my don't loss as much hair and no Itch scalp after use two weeks.

Originaly posted on  kerastase-usa.com

monewt0_5245

5

1.756913407E12 03/09/2025

Great for fine and wavy hair

[This review was collected as part of a promotion.] This shampoo is now one of my favorites! It's clarifying and good for the scalp, while leaving the hair soft and weightless. I have wavy hair and this really helps to bring out the texture, especially after a few days of using products in my hair. It's a little expensive but I think it may be worth it, especially if you have fine wavy hair like I do.

Originaly posted on  influenster.com

brittanyt209_842

4

1.756913407E12 03/09/2025

For when you wanna feel luxurious

[This review was collected as part of a promotion.] Kerastase Genesis shampoo lathers nicely and leaves my hair clean without feeling stripped. It’s on the pricey side, and while I haven’t seen huge changes, it does make my hair feel a bit healthier.

Originaly posted on  influenster.com

anonymous4745

5

1.756913407E12 03/09/2025

Great product for my oily hair!

[This review was collected as part of a promotion.] This product is perfect for me i’ve been looking for a shampoo that makes my hair feel clean and not greasy the next day and this product is the one that fits those standards. I can finally use a shampoo that makes my hair feel hydrated, soft, and clean without having to worry about it becoming oily the same day i washed it.

Originaly posted on  kerastase-usa.com

loh10_8453

5

1.756838708E12 02/09/2025

It makes my hair smooth and shiny

[This review was collected as part of a promotion.] I love the way my hair feels after using these products! The packaging is also super cute. It makes my hair super shiny and it doesn’t have an over powering scent.

Originaly posted on  influenster.com

emmabear004_5024

5

1.756773006E12 01/09/2025

Amazing shampoo, must buy!!!

[This review was collected as part of a promotion.] LOVE IT!! This has helped strengthen & protect my hair & I’ve been told by friends & family that my hair has been looking very good & healthy lately! My mom even told me it’s looking thicker, so obviously I’m extremely pleased 😊 it’s kind of pricey, but worth every cent. Smells really fresh & clean as well.

Originaly posted on  influenster.com

tarab6_6268

5

1.756816208E12 02/09/2025

Ah mazing!

[This review was collected as part of a promotion.] I absolutely love the genesis bain hydra-fortifies shampoo. Smells wonderful, easily suds up, simple ingredients and leaves my hair soft and manageable!

Originaly posted on  influenster.com

sarahm1593_957

5

1.756741509E12 01/09/2025

Effective Shampoo

[This review was collected as part of a promotion.] Really enjoyed this shampoo! It lathered nicely and left me feeling clean. The scent was very pleasant but not overwhelming. I just wish the packaging was recyclable.

Originaly posted on  influenster.com

jesusisking_8128

4

1.756705509E12 01/09/2025

Bottles need improvement

[This review was collected as part of a promotion.] It’s my first time trying this brand. I have curly hair and try to stick to hair care specifically made for my hair type. This shampoo and conditioner was ok. It didn’t make my hair frizzy or mess up my curls, but still didn’t give my quite the volume or defining my curls that much. But I did like the packaging. Very feminine touch. However, I don’t understand why you have to remove the whole lid, doesn’t have a small opening as majority of shampoos and conditioners have

Originaly posted on  influenster.com

Maodourr

5

1.75673251E12 01/09/2025

Great shampoo for daily use

I wash my hair everyday as I am a big fun of exercise. It refreshes my scalp and I use this 2-3 times alternate with Chronologiste.

Originaly posted on  kerastase-usa.com

kierstinr3_7380

4

1.75674331E12 01/09/2025

Hydrating shampoo

[This review was collected as part of a promotion.] This hydrating shampoo is great for hair that feels dry. It has a subtle fruity smell which I find pleasant but not overbearing. The packaging could use some work, since you screw the cap off and then pour some out, it is hard to control how much you pour and easy to accidentally pour too much. It is also a bit inconvenient since you need to use both hands, as opposed to a pump bottle which you could use with one hand. The packaging is pretty though, I love the pink color so it will look nice sitting in your shower. As for how it works, it definitely felt very hydrating! I wouldn’t recommend this to someone with an oily scalp, since after washing the shampoo out it didn’t feel stripped clean like how most shampoos feel. It felt almost as if I had used conditioner on my scalp, even though I didn’t. That’s how hydrating it is. This would be great for someone with dry, damaged, or color treated hair for this reason.

Originaly posted on  influenster.com

Mboatmon

5

1.756884741E12 03/09/2025

LifeSaver

[This review was collected as part of a promotion.] This is far the best Shampoo I have ever tried. My hair is very fine and falling out. I have used this for 3 weeks and I have seen less hair fall.

Originaly posted on  kerastase-usa.com

Trina2

4

1.756611904E12 30/08/2025

Good Value, Strengthening Shampoo

Shampoo strengthens my hair that is prone to breakage, and it has a very pleasant smell.

Originaly posted on  kerastase-usa.com

courtneyk234_7201

2

1.756906067E12 03/09/2025

Not the right product for me

[This review was collected as part of a promotion.] I recently tried the Kérastase shampoo and conditioner. The scent is light, fragrant, and very pleasant, one of the things I enjoyed most about the products. However, the packaging is a bit frustrating. The caps detach, which makes them annoying to use in the shower, and water tends to get inside the bottles. On top of that, I’ve noticed that the formula seems to be drying out my hair rather than leaving it soft and hydrated. Overall, while the fragrance is lovely, the packaging design and the way it leaves my hair feeling make it less than ideal for me.

Originaly posted on  influenster.com

Reply from Consumer Care Center

We are so sorry to hear the Kérastase shampoo and conditioner didn't meet your expectations, especially regarding the packaging and how it affected your hair. We truly appreciate your feedback on the lovely scent and will share your concerns with our team!

caitlins270_5808

5

1.756654207E12 31/08/2025

Smells amazing!

[This review was collected as part of a promotion.] I really like this shampoo! It smells AMAZING and makes my hair feel clean but not stripped. I am not a huge fan of the screw top on the bottle, I would prefer if it was an attached opening but that isn’t a dealbreaker for me. I have received so many compliments on my hair and the scent!

Originaly posted on  influenster.com

Nany FT

5

1.756582208E12 30/08/2025

Nany FT

Im so in love with this products, they saved my hairs live. My hair was damaged and folling a lot, since I started using Kerastase everyone asks me if I did keratine or what am I using diferent because my hair look diferent. I love Kerastase and the smell is amazing

Originaly posted on  kerastase-usa.com

erinb341_7082

4

1.756575007E12 30/08/2025

Great every day shampoo- strong scent

[This review was collected as part of a promotion.] When I first used this shampoo, it made my hair so dry. I also found the smell to be similar to 2000 Abercrombie. However, I’m glad I pushed through because after the 3rd or 4th time using it, it now consistently makes my hair soft and shiny. I have straight, color treated hair. The packaging is a little clunky but it looks nice.

Originaly posted on  influenster.com

CostumerBZFZ

4

1.756574483E12 30/08/2025

Recommended

Great shampoo that leaves my hair light and strong

Originaly posted on  kerastase-usa.com

Mother

5

1.75688486E12 03/09/2025

No more hair fall

I lived this Shampoo so much that I came back. My hair was shredding during postpartum and this Shampoo helped me stop my hair fall. I was able to grow back my hair much faster and fuller. I would 100% recome the genesis line. All products are worth it and plus leave a lovely sent.

Originaly posted on  kerastase-usa.com

CustomerBZ

4

1.75649761E12 29/08/2025

Great shampoo

Great shampoo that leaves my hair light and strong

Originaly posted on  kerastase-usa.com

nazthegreat1_2558

4

1.756506624E12 29/08/2025

Almost perfect

[This review was collected as part of a promotion.] I almost really love this shampoo. It smells a little bit like grapefruit, but not in a strong way. It is very cleansing but it doesn't feel stripping which is really nice. It does seem to make my hair feel stronger and less prone to breakage. My one big complaint, which isn't major but it's definitely annoying, is the packaging. It has a screw off top! I do not want to have to completely remove the lid to get any product out. I know that seems kind of ridiculous to complain about, but it is a complaint nonetheless. Otherwise the product is good and I do recommend it.

Originaly posted on  influenster.com

heidig45_429

3

1.75649652E12 29/08/2025

Lathers very well

[This review was collected as part of a promotion.] I received this shampoo and conditioner set complimentary for my honest review. I like the soft floral scent of the products. The shampoo left my hair feeling dry and the need for conditioner. The shampoo lathers very well. While I often pay more for great products and I feel like it cleans my hair well, I would not be paying this high price tag for these items.

Originaly posted on  influenster.com

Reply from Consumer Care Center

Hi there! Thank you for your honest review of Genesis Bain Hydra Fortifiant and Fondant Renforçateur Conditioner. We're pleased you enjoyed the scent and rich shampoo lather! We're sorry the shampoo left your hair dry and the value didn't meet expectations. While Genesis is for strengthening, we invite you to explore another collection like our Nutritive line. This might be a better fit and offers intense hydration. We value your feedback and appreciate your time.

Vahel Ahmed

5

1.756422904E12 28/08/2025

Brand

[This review was collected as part of a promotion.] Best brand I have ever used the shampoo and serums

Originaly posted on  kerastase-usa.com

mollieg2_8803

5

1.756440007E12 29/08/2025

Great shampoo!

[This review was collected as part of a promotion.] This is a great shampoo!! I’ve been using it for a few days and my only “complaint” is the smell is a little too powdery for what I normally like. But with that being said it’s not too strong and I still plan on continuing to use it. It makes my hair soft and shiny! Recommend!

Originaly posted on  influenster.com

ks27479763256787654_8231

5

1.756430105E12 28/08/2025

Amazing shampoo

[This review was collected as part of a promotion.] Kérastase shampoo makes my hair feel soft, shiny, and smooth without weighing it down. It controls frizz, smells amazing, and feels like a salon wash at home—totally worth it.

Originaly posted on  influenster.com

jamien1e97_3717

5

1.756414809E12 28/08/2025

Great shampoo

[This review was collected as part of a promotion.] I love the Keratase Genesis Bain Hydra-Fortifant Shampoo. It smells amazing but, more importantly, makes my hair feel super clean without feeling stripped. My hair feels stronger and I’ve noticed less shedding after using for a week. This shampoo does not lather very well but is still effective and a great shampoo for oily, damaged hair.

Originaly posted on  influenster.com

EHAK

5

1.756427421E12 28/08/2025

Replace the packaging

Love the product. Hate the packaging. Really hard to deal with the screw top in the shower.

Originaly posted on  kerastase.ca

Anonymous

4

1.756429209E12 28/08/2025

Great shampoo, cleaning and hydrating

[This review was collected as part of a promotion.] I really have enjoyed this shampoo!! It feels like I get a deep clean, almost like a clarifying shampoo, but while still keeping my hair hydrated. Really like it.

Originaly posted on  influenster.com

tinad171_6536

5

1.756422904E12 28/08/2025

I will use this again my favorite so far

[This review was collected as part of a promotion.] I've been using this shampoo for a few weeks now and honestly my hair feels so much stronger and lighter! It’s perfect for fine or oily hair like mine. The scent? Fresh, slightly floral, and luxe (think high-end spa). I love that it foams beautifully without drying my scalp. It did help reduce breakage over time, especially when paired with the Genesis conditioner. The packaging feels super premium, and the refill option is a nice eco friendly touch. 💸 It’s on the pricier side, but if you're dealing with hair fall from breakage, it’s 100% worth the investment.

Originaly posted on  influenster.com

gurleenk38_4088

5

1.756325706E12 27/08/2025

Hydration

[This review was collected as part of a promotion.] I been wanting to try this brand since a long time. But I am glad, I was able to put my hands on this shampoo. Very hydrating and smells lovely. Packaging is so cuteee

Originaly posted on  influenster.com

kfel27_5388

5

1.756320306E12 27/08/2025

Great shampoo for fine hair

[This review was collected as part of a promotion.] I really like this shampoo and how it makes my hair look. I have semi thin hair that can get greasy easily and this shampoo extends the length of time I’m able to go in between washes. It makes my ends look healthier, my hair fuller, and gives it a nice shine. The scent is not my favorite but is not unpleasant by any means. It has a pretty standard scent that I find common amongst higher end shampoos.

Originaly posted on  influenster.com

Sklavoie

5

1.756259105E12 26/08/2025

One of my faves shampoo from Kerastase!

This product smells amazing and is great for fragile hair!

Originaly posted on  kerastase-usa.com

sarahs1277_9587

5

1.756320306E12 27/08/2025

Queen of Shampoos

[This review was collected as part of a promotion.] Not only does the Karastase Genesis shampoo leave your hair feeling clean, fresh, and hydrated, but the glorious scent is long-lasting, leaving you smelling luxe all day! I usually have to shampoo my hair twice to get a good lather going, but not with this queen. From the gorgeous bottle to the delicately rich shampoo, this is a hair saver!

Originaly posted on  influenster.com

clairer64_2368

5

1.756320306E12 27/08/2025

Love this so much!

[This review was collected as part of a promotion.] I love this shampoo and conditioner so much. First, it smells divine! The scent also lasts for days. Second, it almost feels like a clarifying shampoo. When I use it, my hair feels like it does when I use my detox shampoo- very clean but not drying or brittle. This is the only shampoo that truly keeps my hair clean until my next wash (every 3 days). Usually I'm super greasy on the 3rd day but for the past month, I almost forget it's wash day because my hair doesn't look greasy at all. The conditioner makes my hair feel so hydrated and smooth but not at all heavy.

Originaly posted on  influenster.com

Anonymous

5

1.756251905E12 26/08/2025

Amazing shampoo

[This review was collected as part of a promotion.] Leaves my hair feeling soft and healthy and smells amazing

Originaly posted on  kerastase-usa.com

kaylied13_2697

2

1.756317137E12 27/08/2025

Makes hair look great but the fragrance is too muc

[This review was collected as part of a promotion.] [I received this product in exchange for my honest review] I wanted to love this. It makes my wavy, frizzy, and coarse hair feel smooth and manageable and the frizz is greatly reduced. Even air drying my hair it looks great, which does not usually happen. However, the scent is too much. It doesn’t smell bad, it’s just so strong and makes me sneeze and my eyes burn in the shower.

Originaly posted on  influenster.com

Reply from Consumer Care Center

We understand you truly wanted to love the Genesis Bain Hydra-fortifiant Shampoo, especially given how wonderfully it smoothed and managed your wavy, frizzy hair, even with air drying! We truly empathize with your experience regarding the strong scent and the discomfort it caused, despite the excellent results. Rest assured that we will report your valuable comments back to our team.

laurad661_5207

5

1.756249207E12 26/08/2025

Really nice Shampoo.

[This review was collected as part of a promotion.] Really nice shampoo, I’ve always loved Kerastase’ formulas and this shampoo has been a great addition to their other formulas. Smells really nice, and gives an effective clean without overly stripping the hair. a little goes a long way, so you’ll have the bottle for a while. I’m extremely picky with hair products, especially shampoos as they need to cleanse properly but also leave my hair feeling soft and not straw like. This is both nourishing and cleansing. The perfect Balance.

Originaly posted on  influenster.com

laurenm974_5528

3

1.756238091E12 26/08/2025

Decent Shampoo

[This review was collected as part of a promotion.] Would I die on a hill for this shampoo and conditioner? No. Would I buy it in a bind? Sure. Compared to my usual brands that I use being Oribe and Virtue, I can’t say it will be replacing either brand. It smells good though! I have fine hair that breaks easily. We will see if it helps with breakage over time.

Originaly posted on  influenster.com

Reply from Consumer Care Center

Thank you for your honest feedback. We understand our shampoo might not replace your usual, but we're glad you found them acceptable and enjoyed the scent. We truly hope they still offer some benefit for your fine, easily-breaking hair over time.

bilianak_7690

4

1.75622221E12 26/08/2025

Smells amazing

[This review was collected as part of a promotion.] This shampoo smells absolutely incredible. Lathers very nicely and washes out clean. I would recommend this to anyone who has severe breakage.

Originaly posted on  influenster.com

Anonymous

3

1.756237064E12 26/08/2025

Its ok

[This review was collected as part of a promotion.] Overall a decent shampoo. Hair feels clean, but not to stripped. Scent was ok not my favorite kinda reminded me of cheap hotel soap. For the price I expected a little more

Originaly posted on  influenster.com

Reply from Consumer Care Center

Hello! Thank you for sharing your feedback! We're glad to hear that our shampoo left your hair feeling clean without being stripped. We also understand that the scent wasn't your favorite and that you expected a bit more for the price. Your honest input is truly valuable to us.

Anonymous

5

1.756148411E12 25/08/2025

A game-changer for my dry, thinning hair!

[This review was collected as part of a promotion.] I started using the Kérastase Bain Hydra-Fortifiant Shampoo recently, and it’s honestly been a game-changer. I’m going through menopause, and my hair has become noticeably drier, more fragile, and I’ve been seeing more shedding than usual. This shampoo has really helped turn things around. My scalp feels clean and refreshed after every wash, but what I love most is that it doesn’t strip my hair or leave it feeling tight or dry. It lathers beautifully and rinses out clean. After using it consistently, my hair feels softer, looks shinier, and I’ve noticed way less breakage when brushing or styling. The scent is also really lovely—light, fresh, and slightly floral. It makes the whole experience feel luxurious, which is a nice bonus when you’re trying to care for yourself during hormonal changes. I’ve been a devoted of OlaPlex fan for several years now, but have gotten so frustrated with their packaging that I finally decided to leave them for Kerastase. The packaging is better, I will be able to get all of the product out. I’m not crazy about the screw off tops though, that can be challenging with wet hands in the shower, chasing down a top that’s fallen out of your hands. That would be my biggest suggestion is that the top not screw completely off but stay attached to the bottle. Yes, it’s a bit pricey, but I genuinely think it’s worth it for the results I’ve seen. If you’re dealing with dryness, breakage, or menopausal hair changes, I’d absolutely recommend this.

Originaly posted on  influenster.com

sabbflower_7498

5

1.75614123E12 25/08/2025

Good shampoo

[This review was collected as part of a promotion.] This is a great shampoo! It lathers really well and works well for my fine thin hair. I do feel it working and cleaning my scalp well and it is a great value

Originaly posted on  influenster.com

h2h2oo

5

1.756134009E12 25/08/2025

consistent use helps

Helped repair my damaged hair. used it consistently and it works!

Originaly posted on  kerastase-usa.com

melanies348_3115

4

1.756090808E12 24/08/2025

Chemical smell, shampoos fine

[This review was collected as part of a promotion.] I was a little nervous to use this product as I had read a few bad reviews about it causing excessive dryness and hair fallout. Ive used it for a few weeks now and have not experienced either. I haven't noticed any improvement or problems. It lathers well and my hair does feel light and clean afterwards. What I don't like is the scent. I feel it has a very strong chemical smell I don't like at all. One of the most unpleasant smelling shampoos I've ever used.

Originaly posted on  influenster.com

Katya87

5

1.756058406E12 24/08/2025

The best for fine hair

[This review was collected as part of a promotion.] This is the only shampoo that makes my fine thin hair look and feel great.

Originaly posted on  kerastase-usa.com

TRD888

5

1.756079109E12 24/08/2025

Gentle but cleansing

[This review was collected as part of a promotion.] This formula makes my hair feel squeaky clean yet it is gentle on my curly, fine hair. I love the scent - clean, fresh. Scents tend to cause my scalp to itch but this product makes my scalp feel healthy.

Originaly posted on  kerastase-usa.com

itslulureview_8048

4

1.756079109E12 24/08/2025

nice but doesn’t stand up to other salon products

[This review was collected as part of a promotion.] I like this product and am happy to have it because I prefer to alternate shampoos every wash but have used better products. Pros: lots of lather, nice soft scent Cons: hair seemed oily just one day after washing

Originaly posted on  influenster.com

yaryzch

5

1.755991804E12 23/08/2025

Love it

[This review was collected as part of a promotion.] Como todas mis reseñas ameeeeee no hay un solo producto hasta hoy que halla probado y no me encante sin duda es la marca que llegó a salvar mi cabello

Originaly posted on  kerastase-usa.com

lizk6cf0_3567

4

1.756008909E12 24/08/2025

Left hair feeling smooth and clean

[This review was collected as part of a promotion.] This felt more like a clarifying shampoo that left my scalp and strands feeling smooth and refreshed. It left no residue, kept my hair shiny, and my blow-out lasted longer than it usually does. It does have a strong perfume-y scent, so if you are sensitive to scents, this is your heads up.

Originaly posted on  influenster.com

spankae_2100

5

1.75596391E12 23/08/2025

Salon quality

[This review was collected as part of a promotion.] I absolutely love this shampoo. My hair feels cleaner, and comes out silky smooth. It also smells so good, and leaves my hair smelling amazing all day. Even my husband comments on how much he loves the smell of my hair. I wish the lid were not a screw top, but I’m willing to overlook that, with how much I love this. I think I just found my new go to

Originaly posted on  influenster.com

Soniajee

5

1.755961206E12 23/08/2025

Perfect fir dry hair

I have very fine and dry hair ,this product changed the way I style my hair . It smells great

Originaly posted on  kerastase-usa.com

sweetpea23_9742

5

1.75596391E12 23/08/2025

Kerastase Bain Hydra-Fortifiant Shampoo is great f

[This review was collected as part of a promotion.] I have been trying so many shampoos to find the ONE and Kerastase Bain Hydra-Fortifiant Shampoo is it for me! I have fine hair that is fragile and this has helped so much. I love that it's fortifying and helps prevent breakage. It smells so good but it's not a perfume smell. I just went on vacation and carried it with me. The shampoo and conditioner bottles are a bit compact and easy to pack. I love it!

Originaly posted on  influenster.com

minhd6_8060

5

1.755913528E12 22/08/2025

Great shampoo

[This review was collected as part of a promotion.] The shampoo has a nice and gentle scent. It is not convenient as pumping packing. But the ingredients are great for hair and I do feel my hair is smoother after shower. It worth it’s price

Originaly posted on  influenster.com

SarahW

5

1.755849609E12 22/08/2025

Love

This is my favorite shampoo. Helps to keep my hair balanced, especially because I have an oily scalp and fine hair.

Originaly posted on  kerastase-usa.com

haircombs11_6037

2

1.756495823E12 29/08/2025

Underwhelmed

[This review was collected as part of a promotion.] I really wanted to love the Kérastase Genesis shampoo and conditioner, but honestly, I was pretty underwhelmed. For the price, I expected a noticeable difference in my hair, but I didn’t see any improvement at all. The scent was off to me strange and not something I enjoyed lingering in my hair. Considering how expensive this duo is, I was disappointed that it felt just like any average shampoo and conditioner I could pick up for a fraction of the cost. Definitely not worth the hype in my experience.

Originaly posted on  influenster.com

Reply from Consumer Care Center

Hi haircombs11_6037! We are sorry to hear that our Genesis Bain Hydra-Fortifiant Shampoo did not meet your expectations. We strive to deliver products that will be 100% satisfactory to our consumers and want to know when these expectations are not met. We will be passing on your comments to others in our team.

kalethjohana_9678

5

1.755983707E12 23/08/2025

"I'm loving the Génesis Bain Hydra Fortifiant Sham

[This review was collected as part of a promotion.] As someone with dry and damaged hair, I've tried countless products that promise to hydrate and nourish my locks. This shampoo truly delivers. The formula is lightweight and gentle, yet it provides intense hydration and fortification to my hair. My hair feels softer, smoother, and more manageable after just one use. The scent is subtle and pleasant, and the bottle is beautifully designed. I've noticed a significant reduction in breakage and frizz, and my hair looks healthier and more vibrant than ever. *Pros:* - *Intensely hydrating*: Provides long-lasting hydration and nourishment - *Lightweight formula*: Doesn't weigh hair down - *Visible results*: Reduces breakage and frizz *Cons:* - *Pricey*: A bit on the expensive side compared to similar products Overall, I highly recommend the Génesis Bain Hydra Fortifiant Shampoo to anyone looking for a nourishing and hydrating shampoo that truly works."

Originaly posted on  influenster.com

mariam1597_3712

5

1.755831606E12 21/08/2025

Smells AMAZING

[This review was collected as part of a promotion.] The scent of this shampoo is amazing!!! The packaging is perfect for me because pink is my favorite color. I’ve been using it for a week now and my hair feels thicker. The effectiveness of this product is amazing so happy they sent this to me!! Will be purchasing love the ingredients and great value for money.

Originaly posted on  influenster.com

ashleyv225_4670

5

1.755828005E12 21/08/2025

Happy with the product as a whole

[This review was collected as part of a promotion.] I wish I could bottle this scent into a perfume. My hair feels soft and clean and I appreciate the size of the bottle. It seems to be strengthening my hair as less is combing out while in the shower.

Originaly posted on  influenster.com

trinhn39_4782

5

1.755975605E12 23/08/2025

Light scent, clean hair, noticeably less fall.

[This review was collected as part of a promotion.] The shampoo has a light, pleasant fragrance with just the right amount of lather. It leaves my hair feeling clean without making it greasy or heavy, and I’ve noticed less hair fall since using it.

Originaly posted on  influenster.com

askbianca_3852

5

1.755975605E12 23/08/2025

Love!

[This review was collected as part of a promotion.] I’ve been using the Kérastase Genesis Shampoo and Conditioner for a little while now, and I really like them. The shampoo gives a really nice clean without making my hair feel stripped, and the conditioner leaves it soft, smooth, and easy to detangle. I’ve noticed less breakage when brushing, which is a big plus for me. The scent is also really nice—light, fresh, and not overwhelming. Overall, it feels like a salon-quality duo that actually makes a difference in keeping my hair healthy. I would definitely keep this in my routine!

Originaly posted on  influenster.com

reneel110_8943

4

1.755983707E12 23/08/2025

Love!!

[This review was collected as part of a promotion.] I absolutely love the smell and it lasts all day. My hair was super soft after using. I think the bottle is pretty but my only complaint is that it’s hard to open and close in the shower.

Originaly posted on  influenster.com

allismild_3932

4

1.755808205E12 21/08/2025

Cleansing without stripping

[This review was collected as part of a promotion.] I don’t love the scent of this shampoo. It smells very clinical. But it does a good job of cleansing my hair. I don’t notice any hydrating elements to the shampoo itself, but I know it’s meant to be used in conjunction with its accompanying conditioner. And as a pair, they work great.

Originaly posted on  influenster.com

nancyl171_4591

4

1.755975605E12 23/08/2025

Lightly Scented

[This review was collected as part of a promotion.] I love the bottle. It's so cute. The shampoo and conditioner are lightly scented. The shampoo suds up nicely. It isn't harsh on your hair and doesn't strip it of your natural oils.

Originaly posted on  influenster.com

alliellyn334_3347

5

1.75579111E12 21/08/2025

Really helps make my hair feel light

[This review was collected as part of a promotion.] I feel like the shampoo really helps to get rid of buildup. My hair feels so much lighter after using it. I will say that the smell is kind of strong which l dont love. But its a great product!

Originaly posted on  influenster.com

Andrea bracho

5

1.755786608E12 21/08/2025

Peefect

Me encanta este producto me ayuda mucho con mi problema

Originaly posted on  kerastase-usa.com

beccad57_7214

5

1.755786608E12 21/08/2025

Great cleansing shampoo

[This review was collected as part of a promotion.] I have fine hair and a lot of repairing shampoos cause my hair to be oily. This doesn’t! It also suds up well which not all high end shampoos do. I felt like it cleaned thoroughly but wasn’t drying.

Originaly posted on  influenster.com

michaelad27_8203

3

1.756319202E12 27/08/2025

Kerastase

[This review was collected as part of a promotion.] I have fine low porosity hair and this shampoo and after shower conditioner DID NOT agree with my hair. In the beginning both products smell amazing and they’re easy to use and manageable when following directions. The products themself just made my hair stringy and hard to brush which never happens.

Originaly posted on  influenster.com

Reply from Consumer Care Center

Hi michaelad27_8203! We are sorry to hear that our Genesis Bain Hydra-Fortifiant Shampoo did not exceed your expectations. We continuously aim to provide products that completely delight our consumers, and we truly appreciate you letting us know when expectations aren't met. We'll make sure your insights are shared with the team members who can best act upon them.

mayrita_2445

5

1.755806407E12 21/08/2025

I love it

[This review was collected as part of a promotion.] Very good products the hair is beautiful and that smells like a hairdresser I really like this brand beautiful tried some of their products my hair needs it

Originaly posted on  influenster.com

taliaf10_7026

4

1.755805509E12 21/08/2025

Not for super dry hair

[This review was collected as part of a promotion.] I love the smell and love the matching conditioner, so I want to love this shampoo but after a first use it felt fairly drying on my hair. It didn’t feel like that clean that comes from a clarifying shampoo, but rather just dry. I have incredibly dry hair so this shampoo may be perfect for someone who isn’t prone to such hair dryness!

Originaly posted on  influenster.com

stephnach_7624

4

1.755805509E12 21/08/2025

Smells good

[This review was collected as part of a promotion.] This shampoo bottle has great packaging and it smells good as well. I haven’t used it enough to know how effective it is for thin hair that tends to get oily quickly

Originaly posted on  influenster.com

cheyenned69_4250

5

1.755805509E12 21/08/2025

smells so good and great shampoo!!

[This review was collected as part of a promotion.] smells so good and fresh! pretty bottle and packaging and the shampoo did wonders for my hair! i’ll be buying this from now on :) priced super well and has good ingredients for my fine colored hair!!

Originaly posted on  influenster.com

radhikaa8_3692

4

1.755733508E12 20/08/2025

Lightweight

[This review was collected as part of a promotion.] This shampoo gives a really nice lather and leaves my hair feeling fresh and light without buildup. It does soften my hair but I have not noticed dramatic results yet. Good overall!

Originaly posted on  influenster.com

brittanym445_1960

5

1.755733508E12 20/08/2025

Wonderful!

[This review was collected as part of a promotion.] Absolutely love this product for my hair! The softness after wash is amazing! Great smell and does not leave your hair feeling heavy. After about 5 washes, definitely felt a difference in thickness and stability of my hair. Feels overall stronger and healthier, less hair being left all over when brushing!

Originaly posted on  influenster.com

Anonymous

5

1.755733508E12 20/08/2025

Excellent

Excellent product but not for my hair at this moment

Originaly posted on  kerastase-usa.com

Sannyalba

5

1.755724509E12 20/08/2025

My hair love this shampooing

[This review was collected as part of a promotion.] I love ittt my hair is beautiful after used genesis shampoo

Originaly posted on  kerastase-usa.com

aphtens_2576

4

1.755724509E12 20/08/2025

Smells amazing!

[This review was collected as part of a promotion.] (I received this product for free in exchange for my honest review.) Fabulous! My hair feels clean, soft, and strong after using this shampoo/conditioner combo. The packaging is beautiful and feels high end, and the scent is gorgeous. The only drawback is the screw-top lid, which is a little cumbersome in the shower.

Originaly posted on  influenster.com

trendsbydaisy_1176

5

1.755724509E12 20/08/2025

Must have .

[This review was collected as part of a promotion.] Love the packaging and the effectiveness! The scent is also amazing. You get the best value for the money. I also enjoy the ingredients. Leaves my hair feeling clean and soft.

Originaly posted on  influenster.com

bizbammer_7433

5

1.755724509E12 20/08/2025

The Best Clarifying and Fortifying Shampoo on the

[This review was collected as part of a promotion.] Thank you, Kerastase and Influenster, for permitting me to try out the Kerastase Genesis Bain Hydra-Fortifiant Shampoo in exchange for my sincere review. I am a huge lover of almost all things Kerastase, so this was an exciting opportunity to test out a specific product line of theirs that I had not yet tried. I felt this shampoo did an excellent job of cleansing my scalp and hair. It was left feeling strong and supple. It is a clarifying and fortifying shampoo that excels in both regards. The light fragrance was pleasant and not cloying. I will continue to purchase Genesis in the future and I see myself switching on and off between this and the Kerastase Nutritive line to ensure I'm getting a nice balance of protein and moisture in my hair. Kerastase is the very best in haircare. This Genesis formula is no exception. I highly recommend it!

Originaly posted on  influenster.com

katieb685_7763

4

1.755642604E12 19/08/2025

Good hair care, would benefit from a flip top

[This review was collected as part of a promotion.] Nice shampoo, smells really good and works effectively. The only challenge i have with the product is actually the packaging. The top is a screw top instead of a flip top which makes it much less convenient.

Originaly posted on  influenster.com

    Bain Hydra-Fortifiant Shampoo 500ML

    Kerastase - Genesis

    Product code : 3474636980291

    Bain Hydra Fortidiant is a delicate fortifying shampoo for normal to oily, weakened hair that is prone to falling due to breakage from brushing.

    - Gently removes sebum & pollution particles from scalp and hair. 
    - Provides oil-control. 
    - Prevents risk of hair-fall due to breakage from brushing. 
    - 97% less hair fall due to breakage from brushing*. 
    - Gently cleanses scalp & hair while adding moisture. 

    *After application of Bain Hydra Fortifiant.

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